Rusty, I recently got into the Jack Reacher series (second hand bookstore, donchaknow) and I, too, found the height discrepancy between books and movies amusing. Say what ya will, I like Cruise in the part -- he acts "big".
I didn't know there was a Walt Longmire series. I really enjoyed the tv programs, so I've got another on my list for the bookstore, and thank you.